Switch 7700 Command reference Guide, v2.0

192 CHAPTER 5: USING ROUTING PROTOCOL COMMANDS
Example
AS100 contains routers following nonstandard, which is composed of two
sub-ASs, 64000 and 65000.
[SW7700]bgp 64000
[SW7700-bgp]confederation id 100
[SW7700-bgp]confederation peer-as 65000
[SW7700-bgp]confederation nonstandard
confederation peer-as Syntax
confederation peer-as as_number-1 [... as_number_n ]
undo confederation peer-as [ as-number_1 ] [... as-number_n]
View
BGP view
Parameter
as-number_1...as-number_n: Sub-AS number. The range is 1 to 65535. 0 to 32
sub-autonomous systems can be configured.
Description
■ Use the confederation peer-as command to configure a confederation
consisting of which sub-ASs.
■ Use the undo confederation peer-as command to cancel the specified
sub-AS in the confederation.
By default, no autonomous system is configured as a member of the
confederation.
Before this command is performed, the confederation ID should be configured by
the
confederation id command. Otherwise this configuration is invalid. The
configured ASs in this command are inside the confederation and each AS uses
fully meshed network. The confederation appears as a single AS to the routers
outside it.
Related commands: confederation nonstandard, confederation id.
Example
Configure the confederation contains AS 2001 and 2002.
[SW7700-bgp]confederation peer-as 2000 2001
dampening Syntax
dampening [ half_life_reachable half_life_unreachable reuse suppress
ceiling ] [ route-policy policy_name ]
undo dampening
View
BGP view